Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: Vietnam

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
103.21.149.200 attackbots
103.21.149.200 - - [04/Jun/2020:23:12:31 +0000] "GET /wp-login.php HTTP/1.1" 403 154 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-06-05 07:56:17
103.21.149.200 attackbotsspam
WordPress brute force
2020-06-04 05:27:39
103.21.149.92 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-29 06:02:27
103.21.149.92 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-23 22:56:35
103.21.149.71 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-27 19:06:38
103.21.149.122 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-02 05:26:31
103.21.149.102 attackspam
Unauthorized connection attempt detected from IP address 103.21.149.102 to port 1433 [J]
2020-01-23 11:59:52
103.21.149.102 attack
Unauthorized connection attempt detected from IP address 103.21.149.102 to port 1433 [J]
2020-01-18 02:05:16
103.21.149.92 attackspam
firewall-block, port(s): 445/tcp
2020-01-11 15:09:09
103.21.149.102 attackbots
12/26/2019-07:20:55.814345 103.21.149.102 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2019-12-26 21:07:37
103.21.149.92 attackbotsspam
1433/tcp 445/tcp...
[2019-08-30/10-31]15pkt,2pt.(tcp)
2019-10-31 16:33:40
103.21.149.89 attack
445/tcp
[2019-07-30]1pkt
2019-07-31 02:05:32
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.21.149.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31468
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;103.21.149.139.			IN	A

;; AUTHORITY SECTION:
.			594	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:10:08 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 139.149.21.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.149.21.103.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.72.165.79 attackspambots
SSH Brute Force
2020-06-03 19:07:31
63.83.73.22 attack
2020-06-02 22:39:50.742247-0500  localhost smtpd[49912]: NOQUEUE: reject: RCPT from unknown[63.83.73.22]: 554 5.7.1 Service unavailable; Client host [63.83.73.22] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=
2020-06-03 19:08:54
220.132.101.19 attackspam
" "
2020-06-03 19:13:42
198.199.91.162 attackbotsspam
Unauthorized connection attempt detected from IP address 198.199.91.162 to port 9291
2020-06-03 19:08:09
113.190.255.198 attack
Dovecot Invalid User Login Attempt.
2020-06-03 18:59:31
113.22.177.117 attackbots
Telnet Honeypot -> Telnet Bruteforce / Login
2020-06-03 19:11:53
47.148.175.203 attackspam
$f2bV_matches
2020-06-03 18:41:55
134.209.197.218 attackbots
SSH authentication failure x 6 reported by Fail2Ban
...
2020-06-03 19:13:08
51.161.12.231 attackbotsspam
Jun  3 13:16:44 debian kernel: [81969.201007] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:be:e4:65:08:e8:4f:6e:48:0c:08:00 SRC=51.161.12.231 DST=89.252.131.35 LEN=40 TOS=0x00 PREC=0x00 TTL=236 ID=63342 PROTO=TCP SPT=32767 DPT=8545 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-03 18:51:18
62.171.144.195 attackbots
[2020-06-03 07:05:07] NOTICE[1288] chan_sip.c: Registration from '' failed for '62.171.144.195:37480' - Wrong password
[2020-06-03 07:05:07] SECURITY[1303] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-03T07:05:07.117-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="stefan",SessionID="0x7f4d740397b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.171.144.195/37480",Challenge="53cc4028",ReceivedChallenge="53cc4028",ReceivedHash="9f871d609fbe72717648a587adc67eaf"
[2020-06-03 07:06:27] NOTICE[1288] chan_sip.c: Registration from '' failed for '62.171.144.195:51951' - Wrong password
[2020-06-03 07:06:27] SECURITY[1303] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-03T07:06:27.117-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="bart",SessionID="0x7f4d740397b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.171
...
2020-06-03 19:17:56
45.143.220.112 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-06-03 18:49:46
167.172.152.143 attack
20613/tcp 18858/tcp 25259/tcp...
[2020-04-03/06-02]171pkt,60pt.(tcp)
2020-06-03 18:52:35
87.251.74.137 attackspam
06/03/2020-06:59:41.907133 87.251.74.137 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-06-03 19:13:22
167.172.133.221 attackspambots
Jun  3 07:03:03 NPSTNNYC01T sshd[10143]: Failed password for root from 167.172.133.221 port 42224 ssh2
Jun  3 07:07:57 NPSTNNYC01T sshd[10609]: Failed password for root from 167.172.133.221 port 46552 ssh2
...
2020-06-03 19:19:51
23.96.246.73 attackbots
2020-06-03 19:10:57

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